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EP1478103A3 - Power control method with DTX frame detection for a communication channel - Google Patents

Power control method with DTX frame detection for a communication channel Download PDF

Info

Publication number
EP1478103A3
EP1478103A3 EP04252625A EP04252625A EP1478103A3 EP 1478103 A3 EP1478103 A3 EP 1478103A3 EP 04252625 A EP04252625 A EP 04252625A EP 04252625 A EP04252625 A EP 04252625A EP 1478103 A3 EP1478103 A3 EP 1478103A3
Authority
EP
European Patent Office
Prior art keywords
power control
communication channel
control method
frame detection
rlp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04252625A
Other languages
German (de)
French (fr)
Other versions
EP1478103A2 (en
EP1478103B1 (en
Inventor
Martin H. Meyers
Alexandro Salvarani
Carl F. Weaver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of EP1478103A2 publication Critical patent/EP1478103A2/en
Publication of EP1478103A3 publication Critical patent/EP1478103A3/en
Application granted granted Critical
Publication of EP1478103B1 publication Critical patent/EP1478103B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/201—Frame classification, e.g. bad, good or erased
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of detecting DTX frames in frames received over a communication channel and power control method are described, where radio link protocol (RLP) information received over the channel may is received, and one or more frames associated with the RLP information may be determined as an erasure or a DTX frame, based on said RLP information. Such determination may be incorporated into outer loop power control algorithms for adjusting a threshold related to a specified quality of service.
EP04252625A 2003-05-15 2004-05-05 Power control method with DTX frame detection for a communication channel Expired - Lifetime EP1478103B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US438105 2003-05-15
US10/438,105 US7224993B2 (en) 2003-05-15 2003-05-15 Power control method with DTX frame detection for a communication channel

Publications (3)

Publication Number Publication Date
EP1478103A2 EP1478103A2 (en) 2004-11-17
EP1478103A3 true EP1478103A3 (en) 2005-04-13
EP1478103B1 EP1478103B1 (en) 2008-01-09

Family

ID=33029802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04252625A Expired - Lifetime EP1478103B1 (en) 2003-05-15 2004-05-05 Power control method with DTX frame detection for a communication channel

Country Status (5)

Country Link
US (1) US7224993B2 (en)
EP (1) EP1478103B1 (en)
JP (1) JP4463001B2 (en)
KR (1) KR101092870B1 (en)
DE (1) DE602004011141T2 (en)

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US7453821B2 (en) * 2004-05-26 2008-11-18 Lucent Technologies Inc. Methods of detecting signaling information in a wireless communication system
US7594151B2 (en) * 2004-06-18 2009-09-22 Qualcomm, Incorporated Reverse link power control in an orthogonal system
US7536626B2 (en) * 2004-06-18 2009-05-19 Qualcomm Incorporated Power control using erasure techniques
US7197692B2 (en) 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US7664523B2 (en) * 2004-07-22 2010-02-16 Mitsubishi Electric Corporation Base station and mobile apparatus
JP4590969B2 (en) * 2004-07-28 2010-12-01 ソニー株式会社 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
JP2006157467A (en) * 2004-11-30 2006-06-15 Nec Corp Radio communication apparatus, its transmission power control method and program
US8074158B2 (en) * 2005-02-02 2011-12-06 Qualcomm Incorporated Erasure detection for a transport channel with an unknown format
US8942639B2 (en) 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US20060221965A1 (en) * 2005-03-31 2006-10-05 Peter Bosch Method of transferring data packets in a communications network
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US8094595B2 (en) * 2005-08-26 2012-01-10 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
KR101097021B1 (en) 2005-10-27 2011-12-20 콸콤 인코포레이티드 Method and apparatus for estimating reverse link loading in wireless communication system
US20070097935A1 (en) * 2005-10-27 2007-05-03 Alexei Gorokhov In-band rate control for an orthogonal frequency division multiple access communication system
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
US8520628B2 (en) * 2005-10-27 2013-08-27 Qualcomm Incorporated Method and apparatus for monitoring other channel interference in wireless communication system
ES2255887B1 (en) * 2006-03-16 2007-03-16 T.O.P. Optimized Technologies, S.L. EXTERNAL LOOP POWER CONTROL METHOD AND APPLIANCE FOR WIRELESS COMMUNICATION SYSTEMS.
CN100391120C (en) * 2006-03-17 2008-05-28 凯明信息科技股份有限公司 Method for detecting shift sequence under lack of distribution mode
US8442572B2 (en) * 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
JP2008118417A (en) * 2006-11-06 2008-05-22 Fujitsu Ltd Mobile radio equipment
US7734308B2 (en) * 2006-12-27 2010-06-08 Alcatel-Lucent Usa Inc. Power reduction methods in enhanced transmitters and receivers
US7881742B2 (en) * 2007-01-31 2011-02-01 Qualcomm, Incorporated Method and apparatus for power control during DTX operation
US8094614B2 (en) * 2007-03-21 2012-01-10 Kapsch Tafficcom AG System and method for adaptive queuing for discontinuous wireless channels
US8284706B2 (en) * 2007-09-20 2012-10-09 Qualcomm Incorporated Semi-connected operations for wireless communications
WO2009068078A1 (en) * 2007-11-26 2009-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Outer loop power control for e-dch
US8107989B2 (en) * 2008-07-31 2012-01-31 Honeywell International, Inc. Apparatus and method for transmit power control in a wireless network
CN102316560A (en) * 2010-07-06 2012-01-11 中兴通讯股份有限公司 Device and method for dynamically configuring discontinuous reception
US8976678B2 (en) 2012-11-30 2015-03-10 Electro-Motive Diesel, Inc. Multiple line communications for locomotive consist
US9071338B2 (en) 2012-11-30 2015-06-30 Electro-Motive Diesel, Inc. Reliable data transfer for locomotive consist communications
US9019918B2 (en) 2012-11-30 2015-04-28 Electro-Motive Diesel, Inc. Transmission spectrum selection for locomotive consist communications
US9078256B2 (en) 2012-11-30 2015-07-07 Electro-Motive Diesel, Inc. Data communication systems and methods for locomotive consists
US9001683B2 (en) 2012-11-30 2015-04-07 Electro-Motive Diesel, Inc. Selective routing of communications in locomotive consist

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WO2000048336A1 (en) * 1999-02-13 2000-08-17 Samsung Electronics Co., Ltd. Device and method of continuous outer-loop power control in dtx mode for cdma mobile communication system
WO2001069870A1 (en) * 2000-03-13 2001-09-20 Motorola Inc. Method and apparatus for checking communicated data
WO2001078292A2 (en) * 2000-04-10 2001-10-18 Nokia Corporation Method and apparatus for declaring correctness of reception of transport channels
US6400960B1 (en) * 2001-07-13 2002-06-04 Lucent Technologies Inc. Power control of a communication traffic channel with discontinued transmission in the presence of a primary traffic channel
US20020082013A1 (en) * 2000-03-10 2002-06-27 Samsung Electronics Co., Ltd. Power control apparatus and method in a wireless communication system using scheduled packet data service channel
US20020160782A1 (en) * 2001-02-21 2002-10-31 Abhay Joshi Method and apparatus for IS-95B reverse link supplemental code channel frame validation and fundamental code channel rate decision improvement
US20030033568A1 (en) * 2001-08-10 2003-02-13 Harris John M. Method for implementing a modified radio link protocol
WO2003032518A1 (en) * 2001-10-05 2003-04-17 Qualcomm Incorporated Power control outer loop for communication channels with discontinuous transmission

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WO2000048336A1 (en) * 1999-02-13 2000-08-17 Samsung Electronics Co., Ltd. Device and method of continuous outer-loop power control in dtx mode for cdma mobile communication system
US20020082013A1 (en) * 2000-03-10 2002-06-27 Samsung Electronics Co., Ltd. Power control apparatus and method in a wireless communication system using scheduled packet data service channel
WO2001069870A1 (en) * 2000-03-13 2001-09-20 Motorola Inc. Method and apparatus for checking communicated data
WO2001078292A2 (en) * 2000-04-10 2001-10-18 Nokia Corporation Method and apparatus for declaring correctness of reception of transport channels
US20020160782A1 (en) * 2001-02-21 2002-10-31 Abhay Joshi Method and apparatus for IS-95B reverse link supplemental code channel frame validation and fundamental code channel rate decision improvement
US6400960B1 (en) * 2001-07-13 2002-06-04 Lucent Technologies Inc. Power control of a communication traffic channel with discontinued transmission in the presence of a primary traffic channel
US20030033568A1 (en) * 2001-08-10 2003-02-13 Harris John M. Method for implementing a modified radio link protocol
WO2003032518A1 (en) * 2001-10-05 2003-04-17 Qualcomm Incorporated Power control outer loop for communication channels with discontinuous transmission

Also Published As

Publication number Publication date
US7224993B2 (en) 2007-05-29
EP1478103A2 (en) 2004-11-17
JP4463001B2 (en) 2010-05-12
JP2004343769A (en) 2004-12-02
EP1478103B1 (en) 2008-01-09
US20040229639A1 (en) 2004-11-18
KR101092870B1 (en) 2011-12-14
DE602004011141D1 (en) 2008-02-21
KR20040098535A (en) 2004-11-20
DE602004011141T2 (en) 2009-01-02

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